DU-75S driver unit for Speaker horn Minsound offers a great range of driver units, providing accurate reproduction, high intelligibility and dependable performance in commercial sound, signaling, PA loudspeaker system. All Ferrite Driver Units models are suitable to reflex horns, equipped with the industrial standard male thread pattern. Welcome customers to contact us for cooperation. OEM and ODM services are available. Concept: Integrity-based, win-win Cooperation , Go forward hand in hand, Co-Create Future. Specification…